Bra*_*esh 9 permissions android android-manifest locationmanager
我的android项目中有以下代码:
locationManager = (LocationManager) getSystemService(LOCATION_SERVICE);
Criteria criteria = new Criteria();
bestProvider = locationManager.getBestProvider(criteria, false);
Location currentLocation = locationManager.getLastKnownLocation(bestProvider);
location = currentLocation.getLatitude() + " " + currentLocation.getLongitude();
MyLocation.setText(location);
Run Code Online (Sandbox Code Playgroud)
我收到了一个provider == null
错误.我需要使用哪些权限?
我的android清单文件是:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.DuckTag"
android:versionCode="1"
android:versionName="1.0">
<uses-sdk android:minSdkVersion="8" />
<application android:icon="@drawable/icon" android:label="@string/app_name">
<activity android:name=".DuckTagActivity"
android:label="@string/app_name">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
Run Code Online (Sandbox Code Playgroud)
谢谢
Kur*_*rru 39
以下是您需要添加到清单文件的内容
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
Run Code Online (Sandbox Code Playgroud)
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
Run Code Online (Sandbox Code Playgroud)
以前的海报是错误的,如果你想同时使用两者,那么只ACCESS_FINE_LOCATION
需要,如下所示:http://developer.android.com/guide/topics/location/obtaining-user-location.html
注意:如果您同时使用NETWORK_PROVIDER和GPS_PROVIDER,则只需要请求ACCESS_FINE_LOCATION权限,因为它包含两个提供程序的权限.(ACCESS_COARSE_LOCATION的权限仅包括NETWORK_PROVIDER的权限.
Pra*_*nCG 18
你需要这个
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
Run Code Online (Sandbox Code Playgroud)
归档时间: |
|
查看次数: |
31670 次 |
最近记录: |